Progress to report...Office working with V1.9.2 &OS CentOS 6.3. After some research turned out that SELinux was blocking the email communication. SELinux configured by default. As such SELinux
does not allow Apache (httpd,phpmailer) to use the sendmail function and make
any sort of network connection.
Using the getsebool command we can check if httpd demon is
allowed to make a connection over the network and send an email. This command will return On or Off.
•getsebool httpd_can_sendmail
•getsebool httpd_can_network_connect
If its off, we
can set it on using the following:
•setsebool -P httpd_can_sendmail 1
•setsebool -P httpd_can_network_connect 1
restart Apache Service:
Office 365 Setting:IMAP & SSLoutlook.office365.comPort SMTP Setting:smtp.office365.comport 587I hope this helps.ntozier please mark case as closed.Thanks